package com.example.exporttemplate.domain;

/**
 * @author liulindong
 * @since 2023/3/21 16:16
 */
public class Main{
    public static void main(String[] a) {
        ZST zst = new ZST();
        zst.setStr("123");
        System.out.println(zst.getStr());
    }
}


class ZST{
    private String str;

    public String getStr() {
        return str;
    }

    public void setStr(String str) {
        this.str = str;
    }
}